Arrays Node.js：创建8字节缓冲区

我想把一个Python代码片段翻译成Node.js。Python代码如下所示：

NULL_CHAR = chr(0)

def write_report(report):
    with open('/dev/hidg0', 'rb+') as fd:
        fd.write(report.encode())

# write_report(<byte1> + <byte3> + <byte4> + <bytes5-8>)
write_report(chr(32)+NULL_CHAR+chr(11)+NULL_CHAR*5)

总之：

const fs = require('fs');
var file = '/dev/hidg0'

const data = Buffer.from([0x20, 0x0, 0xB, 0x0, 0x0, 0x0, 0x0, 0x0]);

fs.writeFile(file, data, (err) => {
  if (err) throw err;
});

---

这样做对吗？提前感谢

没错，答案在问题中-它起作用

没错，答案在问题中-它起作用

const fs = require('fs');
var file = '/dev/hidg0'

const data = Buffer.from([0x20, 0x0, 0xB, 0x0, 0x0, 0x0, 0x0, 0x0]);

fs.writeFile(file, data, (err) => {
  if (err) throw err;
});